/**//// <summary> /// 用DataSet更新服务端数据库 /// </summary> /// <param name="dsSource">用于更新数据库的源DataSet</param> /// <param name="desTable">目标数据库中的表集合,表的存放顺序应该与DataSet中表顺序对应</param> /// <param name="srcCol">源DataSet中各个表列名集合,其一维维数应与源DataSet中Tables的维数相同,二维维数与源DataSet中对应DataTable中列数相同</param> /// <param name="desCol">目标数据库中各个表的列名集合,其一维维数与源DataSet中Tables的维数相同,二维维数与源DataSet中对应DataTable中列数相同</param> private void DSInsertDB(DataSet dsSource, string[] desTable, ArrayList[] srcCol, ArrayList[] desCol) ...{ string conStr = System.Configuration.ConfigurationManager.ConnectionStrings["conGZMServerDB"].ConnectionString;//连接字符串 SqlBulkCopy sqlBulkCopy = new SqlBulkCopy(conStr, SqlBulkCopyOptions.UseInternalTransaction);//创建SqlBulkCopy对象 try ...{ int countTables = desTable.Length; for (int i = 0; i < countTables; i++) ...{ sqlBulkCopy.DestinationTableName = desTable[i];//目标数据库表名 sqlBulkCopy.ColumnMappings.Clear(); for (int j = 0; j < srcCol[i].Count; j++) ...{ sqlBulkCopy.ColumnMappings.Add((string)srcCol[i][j], (string)desCol[i][j]);//匹配列名 } sqlBulkCopy.WriteToServer(dsSource.Tables[i]);//将源表中的数据写入数据库中目标表中 } } catch (Exception ex) ...{ throw ex; } finally ...{ sqlBulkCopy.Close(); GC.Collect(); } }